🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.17 AU - 3.17 AU

Year: 1594 Days

Day: 26.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.75 AU - 3.03 AU

Year: 1794 Days

Day: 17.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.06 AU - 3.38 AU

Year: 2110 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.05 AU - 4.41 AU

Year: 2631 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.6 AU - 5.96 AU

Year: 3817 Days

Day: 28 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 11.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.14 AU - 7.1 AU

Year: 5530 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,297,857 km

• M1: 148,850 km (0.029 R)
• M2: 312,510 km (0.093 R)
• M3: 411,693 km (0.074 R)
• M4: 533,017 km (0.065 R)
• M5: 731,683 km (0.049 R)
• M6: 835,953 km (0.082 R)
• M7: 1,050,027 km (0.115 R)
• M8: 1,270,984 km (0.115 R)
• M9: 1,694,345 km (0.093 R)
• M10: 1,784,254 km (0.105 R)
• M11: 1,875,957 km (0.118 R)
• M12: 1,955,693 km (0.066 R)
• M13: 2,077,615 km (0.115 R)
• M14: 2,725,673 km (0.112 R)
• M15: 2,877,964 km (0.079 R)
• M16: 3,207,079 km (0.099 R)
• M17: 3,416,965 km (0.069 R)
• M18: 4,230,777 km (0.082 R)
• M19: 4,479,259 km (0.118 R)
• M20: 4,623,472 km (0.113 R)
• M21: 4,732,678 km (0.077 R)
• M22: 4,972,184 km (0.116 R)
• M23: 5,084,084 km (0.05 R)
• M24: 5,159,032 km (0.11 R)
• M25: 5,405,719 km (0.109 R)
• M26: 5,578,654 km (0.03 R)
• M27: 6,088,783 km (0.074 R)
• M28: 6,410,269 km (0.118 R)
• M29: 6,778,429 km (0.101 R)
• M30: 7,153,770 km (0.116 R)
• M31: 8,165,201 km (0.05 R)
• M32: 8,497,608 km (0.064 R)
• M33: 8,609,357 km (0.1 R)
• M34: 9,198,324 km (0.108 R)
• M35: 9,336,104 km (0.088 R)
• M36: 9,451,444 km (0.117 R)
• M37: 9,800,456 km (0.108 R)
• M38: 10,011,837 km (0.076 R)
• M39: 10,343,795 km (0.094 R)
• M40: 10,463,174 km (0.113 R)
• M41: 10,559,067 km (0.119 R)
• M42: 10,848,389 km (0.103 R)
• M43: 11,018,482 km (0.116 R)
• M44: 11,509,013 km (0.045 R)
• M45: 11,583,214 km (0.083 R)
• M46: 12,157,520 km (0.106 R)
• M47: 12,258,349 km (0.12 R)
• M48: 12,486,336 km (0.088 R)
• M49: 12,741,101 km (0.097 R)
• M50: 13,023,542 km (0.065 R)
• M51: 13,152,495 km (0.028 R)
• M52: 13,437,928 km (0.1 R)
• M53: 14,279,715 km (0.076 R)
• M54: 14,841,455 km (0.105 R)
• M55: 15,219,938 km (0.113 R)
• M56: 15,519,582 km (0.083 R)
• M57: 16,458,159 km (0.115 R)
• M58: 16,597,734 km (0.118 R)
• M59: 16,709,633 km (0.094 R)
• M60: 16,849,956 km (0.117 R)
• M61: 17,273,169 km (0.071 R)
• M62: 17,871,560 km (0.103 R)
• M63: 18,101,342 km (0.112 R)
• M64: 18,389,917 km (0.065 R)
• M65: 19,000,874 km (0.079 R)
• M66: 19,294,236 km (0.094 R)
• M67: 19,530,002 km (0.075 R)
• M68: 19,885,297 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.4

Radius: 3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.87 AU - 16.21 AU

Year: 17199 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 80,297,857 km

• M1: 50,564 km (0.073 R)
• M2: 96,491 km (0.077 R)
• M3: 172,786 km (0.102 R)
• M4: 328,816 km (0.091 R)
• M5: 895,942 km (0.111 R)
• M6: 918,830 km (0.116 R)
• M7: 1,663,678 km (0.114 R)
• M8: 1,749,098 km (0.086 R)
• M9: 1,894,507 km (0.07 R)
• M10: 1,968,708 km (0.107 R)
• M11: 2,795,087 km (0.034 R)
• M12: 3,332,442 km (0.043 R)
• M13: 3,825,816 km (0.103 R)
• M14: 4,033,308 km (0.116 R)
• M15: 4,225,093 km (0.074 R)
• M16: 4,400,272 km (0.082 R)
• M17: 4,838,294 km (0.058 R)
• M18: 4,858,490 km (0.097 R)
• M19: 6,299,716 km (0.083 R)
• M20: 6,343,997 km (0.093 R)
• M21: 6,388,278 km (0.098 R)
• M22: 6,566,748 km (0.072 R)
• M23: 6,634,067 km (0.092 R)
• M24: 7,436,660 km (0.086 R)
• M25: 7,624,405 km (0.104 R)
• M26: 7,718,801 km (0.105 R)
• M27: 8,342,176 km (0.058 R)
• M28: 8,956,574 km (0.118 R)
• M29: 9,006,390 km (0.077 R)
• M30: 9,131,155 km (0.116 R)
• M31: 9,738,522 km (0.085 R)
• M32: 9,764,103 km (0.107 R)
• M33: 10,911,818 km (0.108 R)
• M34: 12,046,369 km (0.055 R)
• M35: 12,156,473 km (0.118 R)
• M36: 12,183,999 km (0.11 R)
• M37: 12,322,077 km (0.041 R)
• M38: 12,963,852 km (0.046 R)
• M39: 13,274,717 km (0.108 R)
• M40: 13,990,094 km (0.105 R)
• M41: 14,134,755 km (0.031 R)
• M42: 14,806,150 km (0.03 R)
• M43: 15,637,615 km (0.119 R)
• M44: 15,968,226 km (0.098 R)
• M45: 16,240,644 km (0.071 R)
• M46: 17,190,291 km (0.111 R)
• M47: 18,063,494 km (0.108 R)
• M48: 18,918,895 km (0.09 R)
• M49: 19,046,801 km (0.111 R)
• M50: 19,271,347 km (0.099 R)
• M51: 19,367,688 km (0.056 R)
• M52: 19,464,329 km (0.098 R)
• M53: 19,561,118 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.5

Radius: 5.6

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.23 AU - 18.95 AU

Year: 23574 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,297,857 km

• M1: 425,606 km (0.088 R)
• M2: 711,487 km (0.116 R)
• M3: 887,115 km (0.094 R)
• M4: 1,219,372 km (0.082 R)
• M5: 1,884,933 km (0.091 R)
• M6: 2,530,897 km (0.113 R)
• M7: 2,721,634 km (0.098 R)
• M8: 2,799,275 km (0.091 R)
• M9: 3,280,382 km (0.074 R)
• M10: 3,488,323 km (0.079 R)
• M11: 3,700,752 km (0.1 R)
• M12: 4,005,034 km (0.083 R)
• M13: 4,591,308 km (0.089 R)
• M14: 5,446,858 km (0.095 R)
• M15: 7,516,246 km (0.068 R)
• M16: 9,858,500 km (0.097 R)
• M17: 10,218,731 km (0.114 R)
• M18: 10,400,493 km (0.076 R)
• M19: 10,952,210 km (0.108 R)
• M20: 11,639,462 km (0.082 R)
• M21: 12,534,058 km (0.048 R)
• M22: 12,793,760 km (0.085 R)
• M23: 12,858,984 km (0.104 R)
• M24: 15,765,072 km (0.058 R)
• M25: 15,975,108 km (0.098 R)
• M26: 16,610,749 km (0.111 R)
• M27: 17,543,492 km (0.088 R)
• M28: 17,688,602 km (0.08 R)
• M29: 17,906,865 km (0.072 R)
• M30: 19,234,995 km (0.034 R)
• M31: 20,671,135 km (0.077 R)
• M32: 23,965,878 km (0.071 R)
• M33: 24,288,112 km (0.107 R)
• M34: 24,449,678 km (0.091 R)
• M35: 25,018,299 km (0.105 R)
• M36: 25,099,830 km (0.033 R)
• M37: 25,427,000 km (0.108 R)
• M38: 26,500,066 km (0.063 R)
• M39: 26,916,696 km (0.113 R)
• M40: 27,167,871 km (0.103 R)
• M41: 28,264,573 km (0.09 R)
• M42: 28,604,908 km (0.072 R)
• M43: 29,375,786 km (0.109 R)
• M44: 30,066,629 km (0.112 R)
• M45: 30,850,372 km (0.114 R)
• M46: 31,200,730 km (0.107 R)
• M47: 32,260,033 km (0.119 R)
• M48: 33,062,177 km (0.072 R)
• M49: 33,600,579 km (0.094 R)
• M50: 35,599,356 km (0.118 R)
• M51: 38,010,725 km (0.107 R)
• M52: 38,857,748 km (0.104 R)
• M53: 39,710,904 km (0.089 R)
• M54: 39,901,342 km (0.101 R)
• M55: 41,242,787 km (0.08 R)
• M56: 41,628,749 km (0.119 R)
• M57: 41,822,179 km (0.036 R)
• M58: 42,112,997 km (0.11 R)
• M59: 42,210,086 km (0.093 R)
• M60: 42,696,429 km (0.098 R)
• M61: 46,855,100 km (0.059 R)
• M62: 47,156,989 km (0.102 R)
• M63: 47,358,647 km (0.043 R)
• M64: 49,800,832 km (0.054 R)
• M65: 52,075,168 km (0.07 R)
• M66: 52,701,385 km (0.075 R)
• M67: 53,961,149 km (0.105 R)
• M68: 54,277,548 km (0.098 R)
• M69: 55,762,756 km (0.091 R)
• M70: 56,831,633 km (0.119 R)
• M71: 56,938,894 km (0.091 R)
• M72: 57,476,250 km (0.1 R)
• M73: 59,751,484 km (0.095 R)
• M74: 60,078,804 km (0.11 R)
• M75: 60,845,194 km (0.063 R)
• M76: 60,954,849 km (0.025 R)
• M77: 63,274,514 km (0.088 R)
• M78: 63,385,665 km (0.109 R)
• M79: 64,501,067 km (0.077 R)
• M80: 65,173,360 km (0.078 R)
• M81: 65,735,399 km (0.071 R)
• M82: 66,751,168 km (0.083 R)
• M83: 66,977,659 km (0.064 R)
• M84: 68,683,823 km (0.081 R)
• M85: 69,485,069 km (0.032 R)
• M86: 70,059,226 km (0.052 R)
• M87: 70,289,308 km (0.027 R)
• M88: 73,537,077 km (0.035 R)
• M89: 75,179,213 km (0.079 R)
• M90: 75,650,596 km (0.109 R)
• M91: 76,241,208 km (0.119 R)
• M92: 76,477,872 km (0.102 R)
• M93: 76,951,948 km (0.056 R)
• M94: 77,308,140 km (0.1 R)
• M95: 80,057,301 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,786 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit